# x402 Text Tools Catalog (remote · heiekc-ip-209-115-177-214.tunnelmole.net)

Pay-per-call NLP & embeddings APIs on Base via x402. No keys/signup; agents pay per call in USDC.

- Trust score: 23/100 (low)
- Change this week: +5
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-05

## Components

- remote · `heiekc-ip-209-115-177-214.tunnelmole.net`: 23/100 (this document), [markdown](https://verifymcp.io/servers/net-tunnelmole-heiekc-ip-209-115-177-214-x402-text-tools/heiekc-ip-209-115-177-214.md), [page](https://verifymcp.io/servers/net-tunnelmole-heiekc-ip-209-115-177-214-x402-text-tools/heiekc-ip-209-115-177-214)

## Channel facts

- Endpoint: `https://heiekc-ip-209-115-177-214.tunnelmole.net/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `0.1.1`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-11-05.

- **Endpoint Security**: 57/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not yet verified: we couldn't confirm whether this endpoint requires it.
  - HTTPS is enforced; there's no plaintext access path.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 0/100
  - Transport check failed: declared streamable-http, but the endpoint returned HTTP 404.
- **Schema Quality & AI Usability**: 0/100
  - Schema not yet verified: we couldn't read the endpoint's schema, or could read only part of its tool list.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: not enough scan history yet (needs a 30-day window).
- **Tool Coverage**: 0/100
  - Tool coverage not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.
- **Tool Safety**: 0/100
  - Tool safety not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.
- **Capabilities**: 0/100
  - Capabilities not yet verified: we couldn't read the endpoint's capabilities.

**Unverified: 5 categories.** Categories scored 0 because we could not verify them: authentication we do not have, an unreachable endpoint, or not enough scan history. We only credit what we can confirm.

## Install

### How do I install the x402 Text Tools Catalog MCP server?

x402 Text Tools Catalog is a hosted endpoint at https://heiekc-ip-209-115-177-214.tunnelmole.net/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add --transport http net-tunnelmole-heiekc-ip-209-115-177-214-x402-te 'https://heiekc-ip-209-115-177-214.tunnelmole.net/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "net-tunnelmole-heiekc-ip-209-115-177-214-x402-te": {
      "url": "https://heiekc-ip-209-115-177-214.tunnelmole.net/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "net-tunnelmole-heiekc-ip-209-115-177-214-x402-te": {
      "type": "http",
      "url": "https://heiekc-ip-209-115-177-214.tunnelmole.net/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.net-tunnelmole-heiekc-ip-209-115-177-214-x402-te]
url = "https://heiekc-ip-209-115-177-214.tunnelmole.net/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "net-tunnelmole-heiekc-ip-209-115-177-214-x402-te": {
      "type": "remote",
      "url": "https://heiekc-ip-209-115-177-214.tunnelmole.net/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add net-tunnelmole-heiekc-ip-209-115-177-214-x402-te --url 'https://heiekc-ip-209-115-177-214.tunnelmole.net/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  net-tunnelmole-heiekc-ip-209-115-177-214-x402-te:
    url: "https://heiekc-ip-209-115-177-214.tunnelmole.net/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "net-tunnelmole-heiekc-ip-209-115-177-214-x402-te": {
      "Transport": "http",
      "Url": "https://heiekc-ip-209-115-177-214.tunnelmole.net/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add net-tunnelmole-heiekc-ip-209-115-177-214-x402-te -t streamable-http -u 'https://heiekc-ip-209-115-177-214.tunnelmole.net/mcp'
```

### Other

```json
{
  "mcpServers": {
    "net-tunnelmole-heiekc-ip-209-115-177-214-x402-te": {
      "type": "http",
      "url": "https://heiekc-ip-209-115-177-214.tunnelmole.net/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-11-05 (score 23, 0)

- [security regression] Endpoint reachability: unreachable → not serving MCP
- [security regression] HSTS header: unverified → fail
- [security] Transport: Transport check failed: declared streamable-http, but the endpoint returned HTTP 404.

### 2026-11-04 (score 23, 0)

- [security regression] Endpoint reachability: not serving MCP → unreachable
- [security regression] HSTS header: fail → unverified
- [security] Transport: Transport check failed: declared streamable-http, but we couldn't connect to verify it.

### 2026-11-03 (score 23, +5)

- [security improvement] HTTPS: unverified → pass

### 2026-10-28 (score 18, 0)

- [security] DNSSEC: DNSSEC check failed: this domain isn't protected by DNSSEC.

### 2026-09-28 (score 0)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-09-25 (score 0)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-08-27 (score 0)

- [security regression] Endpoint reachability: reachable → not serving MCP

### 2026-08-26 (score 0)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

## MCP tools (2)

### `list_text_tools` (~27 tokens)

List every x402 text-tool SKU with live price, description and settlement accepts[] data.

### `how_to_pay` (~39 tokens)

Explain the x402 pay-per-call flow (HTTP 402 challenge -> Base USDC payment -> X-PAYMENT retry) and link the tutorial.

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/net-tunnelmole-heiekc-ip-209-115-177-214-x402-text-tools/heiekc-ip-209-115-177-214#diagnostics

## Score history

- 2026-11-05: 23
- 2026-11-04: 23
- 2026-11-03: 23
- 2026-11-02: 18
- 2026-11-01: 18
- 2026-10-31: 18
- 2026-10-30: 18
- 2026-10-29: 18
- 2026-10-28: 18
- 2026-10-27: 18
- 2026-10-26: 18
- 2026-10-25: 18
- 2026-10-24: 18
- 2026-10-23: 18
- 2026-10-22: 18
- 2026-10-21: 18
- 2026-10-20: 18
- 2026-10-19: 18
- 2026-10-18: 18
- 2026-10-17: 18
- 2026-10-16: 18
- 2026-10-15: 18
- 2026-10-14: 18
- 2026-10-13: 18
- 2026-10-12: 18
- 2026-10-10: 18
- 2026-10-09: 18
- 2026-10-07: 18
- 2026-10-04: 18
- 2026-10-03: 18

## Common questions

### What is the x402 Text Tools Catalog MCP server?

x402 Text Tools Catalog is an MCP server listed in the public MCP registry as net.tunnelmole.heiekc-ip-209-115-177-214/x402-text-tools. Pay-per-call NLP & embeddings APIs on Base via x402. No keys/signup; agents pay per call in USDC. This page covers its hosted endpoint (https://heiekc-ip-209-115-177-214.tunnelmole.net/mcp).

### Is the x402 Text Tools Catalog MCP server safe to use?

x402 Text Tools Catalog scores 23 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the x402 Text Tools Catalog MCP server expose?

x402 Text Tools Catalog exposes 2 tools: list_text_tools, how_to_pay. Their descriptions and schemas cost roughly 66 tokens of context every time the server is loaded.

### Does the x402 Text Tools Catalog MCP server require authentication?

Its publisher declares no required credentials for x402 Text Tools Catalog. We have not been able to confirm that against the live endpoint, and a server can require authorisation without declaring it here.

### Is the x402 Text Tools Catalog MCP server still maintained?

x402 Text Tools Catalog is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://heiekc-ip-209-115-177-214.tunnelmole.net/mcp
- Website: https://heiekc-ip-209-115-177-214.tunnelmole.net/
- Changelog RSS feed: https://verifymcp.io/servers/net-tunnelmole-heiekc-ip-209-115-177-214-x402-text-tools/heiekc-ip-209-115-177-214.xml
- Changelog JSON feed: https://verifymcp.io/servers/net-tunnelmole-heiekc-ip-209-115-177-214-x402-text-tools/heiekc-ip-209-115-177-214.json
- HTML version of this page: https://verifymcp.io/servers/net-tunnelmole-heiekc-ip-209-115-177-214-x402-text-tools/heiekc-ip-209-115-177-214